[New] `nvm install`: add `--latest-npm` option to automatically try to upgrade to the latest working version of `npm`.
- also add `nvm install-latest-npm` top-level command
Jordan Harband
parent
28fe93cd15
commit
cbdd41eee2
93
nvm.sh
93
nvm.sh
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@ -143,6 +143,74 @@ nvm_print_npm_version() {
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fi
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}
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nvm_install_latest_npm() {
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nvm_echo 'Attempting to upgrade to the latest working version of npm...'
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local NODE_VERSION
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NODE_VERSION="$(nvm_strip_iojs_prefix "$(nvm_ls_current)")"
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if [ "${NODE_VERSION}" = 'system' ]; then
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NODE_VERSION="$(node --version)"
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elif [ "${NODE_VERSION}" = 'none' ]; then
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nvm_echo "Detected node version ${NODE_VERSION}, npm version v${NPM_VERSION}"
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NODE_VERSION=''
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fi
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if [ -z "${NODE_VERSION}" ]; then
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nvm_err 'Unable to obtain node version.'
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return 1
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fi
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local NPM_VERSION
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NPM_VERSION="$(npm --version 2>/dev/null)"
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if [ -z "${NPM_VERSION}" ]; then
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nvm_err 'Unable to obtain npm version.'
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return 2
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fi
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local NVM_NPM_CMD
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NVM_NPM_CMD='npm'
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if [ "${NVM_DEBUG-}" = 1 ]; then
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nvm_echo "Detected node version ${NODE_VERSION}, npm version v${NPM_VERSION}"
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NVM_NPM_CMD='echo npm'
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fi
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local NVM_IS_0_6
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NVM_IS_0_6=0
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if nvm_version_greater_than_or_equal_to "${NODE_VERSION}" 0.6.0 && nvm_version_greater 0.7.0 "${NODE_VERSION}"; then
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NVM_IS_0_6=1
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fi
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local NVM_IS_0_9
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NVM_IS_0_9=0
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if nvm_version_greater_than_or_equal_to "${NODE_VERSION}" 0.9.0 && nvm_version_greater 0.10.0 "${NODE_VERSION}"; then
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NVM_IS_0_9=1
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fi
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if [ $NVM_IS_0_6 -eq 1 ]; then
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nvm_echo '* `node` v0.6.x can only upgrade to `npm` v1.3.x'
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$NVM_NPM_CMD install -g npm@1.3
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elif [ $NVM_IS_0_9 -eq 0 ]; then
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# node 0.9 breaks here, for some reason
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if nvm_version_greater_than_or_equal_to "${NPM_VERSION}" 1.0.0 && nvm_version_greater 2.0.0 "${NPM_VERSION}"; then
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nvm_echo '* `npm` v1.x needs to first jump to `npm` v1.4.28 to be able to upgrade further'
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$NVM_NPM_CMD install -g npm@1.4.28
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elif nvm_version_greater_than_or_equal_to "${NPM_VERSION}" 2.0.0 && nvm_version_greater 3.0.0 "${NPM_VERSION}"; then
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nvm_echo '* `npm` v2.x needs to first jump to the latest v2 to be able to upgrade further'
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$NVM_NPM_CMD install -g npm@2
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fi
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fi
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if [ $NVM_IS_0_9 -eq 1 ] || [ $NVM_IS_0_6 -eq 1 ]; then
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nvm_echo '* node v0.6 and v0.9 are unable to upgrade further'
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elif nvm_version_greater 1.0.0 "${NODE_VERSION}"; then
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nvm_echo '* `npm` v4.5.x is the last version that works on `node` versions below v1.0.0'
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$NVM_NPM_CMD install -g npm@4.5
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elif nvm_version_greater 4.0.0 "${NODE_VERSION}"; then
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nvm_echo '* `npm` v5 and higher do not work on `node` versions below v4.0.0'
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$NVM_NPM_CMD install -g npm@4
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elif [ $NVM_IS_0_9 -eq 0 ] && [ $NVM_IS_0_6 -eq 0 ]; then
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nvm_echo '* Installing latest `npm`; if this does not work on your node version, please report a bug!'
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$NVM_NPM_CMD install -g npm
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fi
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nvm_echo "* npm upgraded to: v$(npm --version 2>/dev/null)"
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}
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# Make zsh glob matching behave same as bash
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# This fixes the "zsh: no matches found" errors
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if [ -z "${NVM_CD_FLAGS-}" ]; then
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@ -2211,6 +2279,7 @@ nvm() {
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nvm_echo ' --lts When installing, only select from LTS (long-term support) versions'
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nvm_echo ' --lts=<LTS name> When installing, only select from versions for a specific LTS line'
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nvm_echo ' --skip-default-packages When installing, skip the default-packages file if it exists'
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nvm_echo ' --latest-npm After installing, attempt to upgrade to the latest working npm on the given node version'
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nvm_echo ' nvm uninstall <version> Uninstall a version'
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nvm_echo ' nvm uninstall --lts Uninstall using automatic LTS (long-term support) alias `lts/*`, if available.'
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nvm_echo ' nvm uninstall --lts=<LTS name> Uninstall using automatic alias for provided LTS line, if available.'
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@ -2239,6 +2308,7 @@ nvm() {
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nvm_echo ' nvm alias [<pattern>] Show all aliases beginning with <pattern>'
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nvm_echo ' nvm alias <name> <version> Set an alias named <name> pointing to <version>'
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nvm_echo ' nvm unalias <name> Deletes the alias named <name>'
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nvm_echo ' nvm install-latest-npm Attempt to upgrade to the latest working `npm` on the current node version'
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nvm_echo ' nvm reinstall-packages <version> Reinstall global `npm` packages contained in <version> to current version'
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nvm_echo ' nvm unload Unload `nvm` from shell'
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nvm_echo ' nvm which [<version>] Display path to installed node version. Uses .nvmrc if available'
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@ -2344,6 +2414,8 @@ nvm() {
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local nobinary
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nobinary=0
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local LTS
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local NVM_UPGRADE_NPM
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NVM_UPGRADE_NPM=0
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while [ $# -ne 0 ]
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do
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case "$1" in
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@ -2364,6 +2436,10 @@ nvm() {
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LTS="${1##--lts=}"
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shift
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;;
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--latest-npm)
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NVM_UPGRADE_NPM=1
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shift
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;;
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*)
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break # stop parsing args
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;;
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@ -2496,6 +2572,9 @@ nvm() {
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if nvm_is_version_installed "$VERSION"; then
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nvm_err "$VERSION is already installed."
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if nvm use "$VERSION"; then
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if [ "${NVM_UPGRADE_NPM}" = 1 ]; then
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nvm install-latest-npm
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fi
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if [ -z "${SKIP_DEFAULT_PACKAGES-}" ] && [ -n "${DEFAULT_PACKAGES-}" ]; then
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nvm_install_default_packages "$DEFAULT_PACKAGES"
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fi
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@ -2568,6 +2647,10 @@ nvm() {
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else
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nvm_ensure_default_set "$provided_version"
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fi
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if [ "${NVM_UPGRADE_NPM}" = 1 ]; then
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nvm install-latest-npm
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EXIT_CODE=$?
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fi
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if [ -z "${SKIP_DEFAULT_PACKAGES-}" ] && [ -n "${DEFAULT_PACKAGES-}" ]; then
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nvm_install_default_packages "$DEFAULT_PACKAGES"
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fi
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@ -3174,6 +3257,14 @@ nvm() {
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command rm -f "$NVM_ALIAS_DIR/${1}"
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nvm_echo "Deleted alias ${1} - restore it with \`nvm alias \"${1}\" \"$NVM_ALIAS_ORIGINAL\"\`"
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;;
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"install-latest-npm")
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if [ $# -ne 0 ]; then
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>&2 nvm --help
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return 127
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fi
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nvm_install_latest_npm
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;;
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"reinstall-packages" | "copy-packages" )
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if [ $# -ne 1 ]; then
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>&2 nvm --help
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@ -3290,7 +3381,7 @@ nvm() {
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nvm_version_path nvm_alias_path nvm_version_dir \
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nvm_find_nvmrc nvm_find_up nvm_tree_contains_path \
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nvm_version_greater nvm_version_greater_than_or_equal_to \
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nvm_print_npm_version nvm_npm_global_modules \
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nvm_print_npm_version nvm_install_latest_npm nvm_npm_global_modules \
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nvm_has_system_node nvm_has_system_iojs \
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nvm_download nvm_get_latest nvm_has nvm_install_default_packages nvm_curl_use_compression nvm_curl_version \
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nvm_supports_source_options nvm_auto nvm_supports_xz \
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@ -0,0 +1,58 @@
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#!/bin/sh
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\. ../../common.sh
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die () { echo "$@" ; exit 1; }
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\. ../../../nvm.sh
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nvm deactivate >/dev/null 2>&1
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CURRENT="$(nvm current)"
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[ "$CURRENT" = 'none' ] || [ "$CURRENT" = 'system' ] || die "nvm should be using none or system; got $CURRENT"
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nvm_ls_current() {
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echo 'none'
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}
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node() {
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return 1
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}
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npm() {
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echo '1.2.3'
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}
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OUTPUT="$(nvm_install_latest_npm 2>&1 >/dev/null)"
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EXIT_CODE="$(nvm_install_latest_npm >/dev/null 2>&1 ; echo $?)"
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EXPECTED="Unable to obtain node version."
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[ "${OUTPUT}" = "${EXPECTED}" ] || die "When node is unavailable, expected >${EXPECTED}<; got >${OUTPUT}"
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node() {
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echo 'v4.5.6'
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}
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nvm_ls_current() {
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node --version
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}
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npm() {
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return 1
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}
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OUTPUT="$(nvm_install_latest_npm 2>&1 >/dev/null)"
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EXIT_CODE="$(nvm_install_latest_npm >/dev/null 2>&1 ; echo $?)"
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EXPECTED="Unable to obtain npm version."
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[ "${OUTPUT}" = "${EXPECTED}" ] || die "When node is available and npm is unavailable, expected >${EXPECTED}<; got >${OUTPUT}"
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node() {
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echo 'v4.5.6'
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}
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nvm_ls_current() {
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echo 'system'
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}
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npm() {
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return 1
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}
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OUTPUT="$(nvm_install_latest_npm 2>&1 >/dev/null)"
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EXIT_CODE="$(nvm_install_latest_npm >/dev/null 2>&1 ; echo $?)"
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EXPECTED="Unable to obtain npm version."
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[ "${OUTPUT}" = "${EXPECTED}" ] || die "When node is system and npm is unavailable, expected >${EXPECTED}<; got >${OUTPUT}"
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@ -0,0 +1,34 @@
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#!/bin/sh
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set -ex
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die () { echo "$@" ; exit 1; }
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set +e # todo: fix
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\. ../../nvm.sh
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set -e
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nvm deactivate >/dev/null 2>&1 || die 'unable to deactivate: 1'
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nvm install 4 >/dev/null 2>&1 || die 'install v4 failed'
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nvm install-latest-npm || die 'nvm install-latest-npm failed: 1'
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NPM_VERSION="$(npm --version)"
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nvm_version_greater_than_or_equal_to "${NPM_VERSION}" 5.0.0 || die "node v4.x updates to ${NPM_VERSION}; expected >= v5"
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nvm deactivate >/dev/null 2>&1 || die 'unable to deactivate: 2'
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nvm install 1 >/dev/null 2>&1 || die 'install v1 failed'
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nvm install-latest-npm || die 'nvm install-latest-npm failed: 2'
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NPM_VERSION="$(npm --version)"
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[ "${NPM_VERSION}" = '4.6.1' ] || die "io.js v1.x updates to ${NPM_VERSION}; expected v4.6.1"
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nvm deactivate >/dev/null 2>&1 || die 'unable to deactivate: 3'
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nvm install 0.8.27 >/dev/null 2>&1 || die 'install v0.8 failed'
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nvm install-latest-npm || die 'nvm install-latest-npm failed: 3'
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NPM_VERSION="$(npm --version)"
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[ "${NPM_VERSION}" = '4.5.0' ] || die "node 0.8.27 updates to ${NPM_VERSION}; expected v4.5.0"
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nvm deactivate >/dev/null 2>&1 || die 'unable to deactivate: 4'
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nvm install 0.6.21 >/dev/null 2>&1 || die 'install v0.6 failed'
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export NPM_CONFIG_STRICT_SSL=false # npm 1 on travis can't handle SSL to npm
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nvm install-latest-npm || die 'nvm install-latest-npm failed: 4'
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NPM_VERSION="$(npm --version)"
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[ "${NPM_VERSION}" = '1.3.26' ] || die "node 0.6.21 updates to ${NPM_VERSION}; expected v1.3.26"
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@ -0,0 +1,12 @@
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#!/bin/sh
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set -ex
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die () { echo "$@" ; exit 1; }
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set +e # todo: fix
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\. ../../nvm.sh
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set -e
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NVM_DEBUG=1 nvm install --latest-npm 4.2.2 \
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| grep 'Attempting to upgrade to the latest working version of npm...' || die 'did not call through to nvm_install_latest_npm'
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